Select more than 1 row

Question

hi!
I'm looking for a method that can help me taking out of my database the number of rows I want for each page to be displayed...
...something like select the first 10 rows,
than from 11 to 20 and so on...
...can somebody help me?

Answer 1

Here. Remember to fill in the correct username and password and table and column names in the SQL query.
Hope it helps.
Mel.
import java.sql.*;
public class DatabaseTest
  public static void main(String[] args)
    ResultSet rs = null;
    /** URL of database */
    String URL = "jdbc:mysql://localhost/database_name";
    /** Username used to connect to database */
    String userName = "username";
    /** Password required to connect to database */
    String password = "password";
    /** Database Driver class name */
    String driverName = "org.gjt.mm.mysql.Driver";
    /** SQL Query **/
    String sql = "SELECT * FROM tablename ORDER BY column_name LIMIT 0, 10";
    //Connection
    Connection connection = null;
    boolean isConnected = false;
    //Statement
    Statement statement;
    try
      //Load the driver
      Class.forName(driverName);
      //Connect to the database
      connection = DriverManager.getConnection(URL, userName, password);
      isConnected = true;
    //Catch an error if we couldn't connect
    catch (Exception e)
      System.err.println("Couldn't connect to database. Error: " + e);
      // Kill the connection object
      connection = null;
      isConnected = false;
    try
      //Create a new statement object
      statement = connection.createStatement();
      //Execute the query
      rs = statement.executeQuery(sql);
      if(!rs.next()) System.out.println("No Results found");
       else
         do
           //Print out the results found in the query
           System.out.println("1: " + rs.getString(1));
           System.out.println("2: " + rs.getString(2));
         while(rs.next());
      statement.close();
      connection.close();     
    } //End of try
    catch (Exception e)
      System.err.println(
        "ERROR: Could not connect to database when executing query" + e);
    } //End of catch
}